No Thumbnail Available

Case studies of the management of elasmobranch fisheries. Part 2










Shotton, R. (ed.)Case studies of the management of elasmobranch fisheries.FAO Fisheries Technical Paper. No. 378, part 2. Rome, FAO. 1999. pp. 480–920.


Also available in:
No results found.

Related items

Showing items related by metadata.

  • No Thumbnail Available
    Book (series)
    Technical study
    Case studies of the management of elasmobranch fisheries. Part 1 1999
    Also available in:
    No results found.

    This report describes the population biology and fishery management of elasmobranchs at regional, national and sub-regional levels - in Atlantic Europe, the United States, the Caribbean, Guatemala, South Africa, Uruguay, the Falkland Islands, the Seychelles, two states in India, the Maldives, Malaysia, Australia, New Zealand, Japan, Fiji and Ecuador. Regional accounts are given of management of Galeorhinus galeus, deepwater sharks and elasmobranch considerations of a tuna commission. NGO elasm obranch activities are described and an analysis of the quality of the relevant data in the FAO Nominal Catches and Landings Data Base. The topics of the resource, fishery and associated species, current status of fisheries and harvesting processes are described together with the evolution of the catch, fleet, fishing effort, commerce, fishery markets and revenues from the fishery. Comments on the economics of the fishery and nature of the workforce are also given. In relation to fisheri es administration, management objectives and national fisheries policies are described and the manner of the planning process. Where applicable, the objectives setting process, relevant stakeholders and the handling of management negotiations are noted. The nature of gear restrictions and their effectiveness together with vessel regulations and where they exist, on catch, closed seasons, effort limitations, etc., are described Where management planning occurs, the provision of resource manag ement advice together with a description of the departments involved and management activities are described. Several papers review stock assessment activities plus descriptions and analyses of the biological advice review process with comments on the sustainability of the resource. National accounts describe the relevant law and enforcement processes. The report consists of two parts.
  • Thumbnail Image
    Book (series)
    Technical study
    Management techniques for elasmobranch fisheries. 2005
    This publication describes the scientific principles and techniques used for resource management of elasmobranch fisheries with emphasis on the particular context of elasmobranchs. The management characteristics of these fishes are described – their common bycatch character and their biological constraints on productivity (low growth rate, late maturity and low fecundity). Stock assessment of elasmobranchs is described in the context of management objectives in a wide management contex t. Special attention is given to accurate species identification given the prevalent aggregating of landings data across species, genera and often families in this group. Techniques and experiences for tagging elasmobranchs for population estimation are described as well as methods of genetic techniques for stock identification. Methods and problems involved in determining age, growth, fecundity and mortality rates are described and their use in age-structured models within the conte xt of the reproductive biology of these fishes. Demographic models to determine the productivity of elasmobranch resources are described. Use of surveys to complement information derived from fisheries is described together with management measures. Last, practices of shark utilization are noted.
  • No Thumbnail Available
    Book (stand-alone)
    Technical book
    Workshop on Integrated Reef Resources Management in the Maldives - Bay of Bengal Programme 1997
    Also available in:
    No results found.

    For much of the world's tropical population, coral reefs are synonymous with reef fish and edible marine invertebrates. Reef-related fisheries are important to small-scale fisherfolk, as a source of both protein and livelihood security for local coastal communities. In all of Asia, coral reef resources play a role in the food and livelihood security of coastal communities. Perhaps nowhere in Asia in this role more important than in the Maldives. As a student working group in the Workshop put it, "The whole livelihood of the Maldivians depends on the reef resources." The Republic of Maldives initiated IRRM to improve the management of its reef resources. IRRM is supported by BOBP and combines scientific and fisherfolk knowledge with the expertise and input of all Ministries with jurisdiction in areas impacting reef resources. Issue areas for management under IRRM include (1) Reef fishery (2) Bait fishery for the tuna pole and line fishery (3) Coral mining (4) Tourism and fishery i nteractions and (5) Legal and institutional aspects of IRRM. The IRRM Workshop was convened to share scientific and socio-economic information on the five issue areas and to obtain a common understanding and agreement among the many government agencies, public interest groups and the private sector on the objectives and vision of the IRRN Programme. Participants examined the five issue areas and arrived at a consensus on recommendations to address each issue area. The Report and Proceedings c ontain the recommendations and the papers presented at the Workshop.

Users also downloaded

Showing related downloaded files

  • Thumbnail Image
    Indexes
    Library Classified Catalogue (1)/ Bibliothèque de catalogues systématiques (1) 1948
    Also available in:
    No results found.

    The Protocol of 8-9 July 1946 relative to the dissolution of the International Institute of Agriculture, transferred the functions and assets of the said Institute to FAO. Of these assets, the Library is unquestionably the most outstanding and is a lasting record of the Institute's work and its achievement in the field of agriculture. This catalogue will undoubtedly contribute towards a better knowledge of this international Library. This volume in its present form, represents the systematic card-index, by subject of the Brussels Decimal Classification, in French and English, and it's supplemented by the general alphabetical index of authors.

    This is Part 1 of 4 - Books - sections General, Bibliographies, Periodicals, Philosophy and Social Sciences.
  • Thumbnail Image
    Indexes
    Library Classified Catalogue (2)/ Bibliothèque de catalogues systématiques (2) 1948
    Also available in:
    No results found.

    The Protocol of 8-9 July 1946 relative to the dissolution of the International Institute of Agriculture, transferred the functions and assets of the said Institute to FAO. Of these assets, the Library is unquestionably the most outstanding and is a lasting record of the Institute's work and its achievement in the field of agriculture. This catalogue will undoubtedly contribute towards a better knowledge of this international Library. This volume in its present form, represents the systematic card-index, by subject of the Brussels Decimal Classification, in French and English, and it's supplemented by the general alphabetical index of authors.

    This is Part 2 of 4 - Books - section Pure Sciences, Applied Sciences, Hygiene, Fine Arts, Literature, History, Geography and Biography.
  • Thumbnail Image
    Book (stand-alone)
    Flagship
    2015–16年农产品市场状况
    贸易与粮食安全:更好地平衡国家重点与集体利益
    2015
    全球农产品和粮食产品贸易已在最近几十年取得快速增长,各国作为出口或进口方越来越多地参与这一贸易进程。这种趋势预计将在今后几十年中持续。因此,贸易将在全球各区域对粮食安全的程度和性质产生越来越重要的影响。我们面临的挑战就是确保农产品贸易的扩大能对消除饥饿、粮食不安全和营养不良起到促进作用,而不是阻碍作用。 本版《农产品市场状况》旨在缓解目前各方在农产品贸易对粮食安全产生的影响以及如何管理农产品贸易以确保贸易开放度的增加能惠及所有国家等问题上出现的观点两极分化现象。本书通过就一系列话题举证和说明,努力促成各方就政策选择开展有实证依据的辩论,并在政策选择过程中努力实现必要的改进。